[INFO] updating cached repository https://github.com/Oshlatant/MiniGames
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune", kill_on_drop: false }`
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] b34cff9a3e04a5db3a58b9c3fc6824fdf0ecb9cf
[INFO] testing Oshlatant/MiniGames against beta-2020-07-24 for beta-1.46-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FOshlatant%2FMiniGames" "/workspace/builds/worker-5/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5/source'...
[INFO] [stderr] done.
[INFO] [stderr] Checking out files:  91% (245/267)   
Checking out files:  92% (246/267)   
Checking out files:  93% (249/267)   
Checking out files:  94% (251/267)   
Checking out files:  95% (254/267)   
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Checking out files:  99% (265/267)   
Checking out files: 100% (267/267)   
Checking out files: 100% (267/267), done.
[INFO] validating manifest of git repo https://github.com/Oshlatant/MiniGames on toolchain beta-2020-07-24
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Oshlatant/MiniGames
[INFO] finished tweaking git repo https://github.com/Oshlatant/MiniGames
[INFO] tweaked toml for git repo https://github.com/Oshlatant/MiniGames written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] crate git repo https://github.com/Oshlatant/MiniGames already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 12598db9184cd3e8c26584fa4e4287d56c4ceef626c7feb9eda75d9c7c719da8
[INFO] running `Command { std: "docker" "start" "-a" "12598db9184cd3e8c26584fa4e4287d56c4ceef626c7feb9eda75d9c7c719da8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "12598db9184cd3e8c26584fa4e4287d56c4ceef626c7feb9eda75d9c7c719da8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "12598db9184cd3e8c26584fa4e4287d56c4ceef626c7feb9eda75d9c7c719da8", kill_on_drop: false }`
[INFO] [stdout] 12598db9184cd3e8c26584fa4e4287d56c4ceef626c7feb9eda75d9c7c719da8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c15a18877f81347bba3ce694fb6856064fb3a05f5eb1eab03a23b89e60e523da
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "c15a18877f81347bba3ce694fb6856064fb3a05f5eb1eab03a23b89e60e523da", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.70
[INFO] [stderr]    Compiling getrandom v0.1.14
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling osh_games v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: struct is never constructed: `User`
[INFO] [stdout]   --> src/utils.rs:83:17
[INFO] [stdout]    |
[INFO] [stdout] 83 |      pub struct User {
[INFO] [stdout]    |                 ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> src/utils.rs:91:16
[INFO] [stdout]    |
[INFO] [stdout] 91 |         pub fn new(name: String) -> User{
[INFO] [stdout]    |                ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `name`
[INFO] [stdout]    --> src/utils.rs:102:16
[INFO] [stdout]     |
[INFO] [stdout] 102 |         pub fn name(&self) -> &String {
[INFO] [stdout]     |                ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `points`
[INFO] [stdout]    --> src/utils.rs:105:12
[INFO] [stdout]     |
[INFO] [stdout] 105 |         fn points(&self) -> &u32 {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `name_mut`
[INFO] [stdout]    --> src/utils.rs:110:16
[INFO] [stdout]     |
[INFO] [stdout] 110 |         pub fn name_mut(&mut self) -> &mut String {
[INFO] [stdout]     |                ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `reset`
[INFO] [stdout]    --> src/utils.rs:114:16
[INFO] [stdout]     |
[INFO] [stdout] 114 |         pub fn reset(&mut self){
[INFO] [stdout]     |                ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 6 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.48s
[INFO] running `Command { std: "docker" "inspect" "c15a18877f81347bba3ce694fb6856064fb3a05f5eb1eab03a23b89e60e523da", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c15a18877f81347bba3ce694fb6856064fb3a05f5eb1eab03a23b89e60e523da", kill_on_drop: false }`
[INFO] [stdout] c15a18877f81347bba3ce694fb6856064fb3a05f5eb1eab03a23b89e60e523da
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] d8bfc20a0235c3dc494de19026720fad29d71132fed06224a098a3207662228c
[INFO] running `Command { std: "docker" "start" "-a" "d8bfc20a0235c3dc494de19026720fad29d71132fed06224a098a3207662228c", kill_on_drop: false }`
[INFO] [stderr]    Compiling osh_games v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: struct is never constructed: `User`
[INFO] [stdout]   --> src/utils.rs:83:17
[INFO] [stdout]    |
[INFO] [stdout] 83 |      pub struct User {
[INFO] [stdout]    |                 ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> src/utils.rs:91:16
[INFO] [stdout]    |
[INFO] [stdout] 91 |         pub fn new(name: String) -> User{
[INFO] [stdout]    |                ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `name`
[INFO] [stdout]    --> src/utils.rs:102:16
[INFO] [stdout]     |
[INFO] [stdout] 102 |         pub fn name(&self) -> &String {
[INFO] [stdout]     |                ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `points`
[INFO] [stdout]    --> src/utils.rs:105:12
[INFO] [stdout]     |
[INFO] [stdout] 105 |         fn points(&self) -> &u32 {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `name_mut`
[INFO] [stdout]    --> src/utils.rs:110:16
[INFO] [stdout]     |
[INFO] [stdout] 110 |         pub fn name_mut(&mut self) -> &mut String {
[INFO] [stdout]     |                ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `reset`
[INFO] [stdout]    --> src/utils.rs:114:16
[INFO] [stdout]     |
[INFO] [stdout] 114 |         pub fn reset(&mut self){
[INFO] [stdout]     |                ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 6 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.71s
[INFO] running `Command { std: "docker" "inspect" "d8bfc20a0235c3dc494de19026720fad29d71132fed06224a098a3207662228c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d8bfc20a0235c3dc494de19026720fad29d71132fed06224a098a3207662228c", kill_on_drop: false }`
[INFO] [stdout] d8bfc20a0235c3dc494de19026720fad29d71132fed06224a098a3207662228c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 636a1f2e38e17c4a9802684dc120b0e165e191a84f820eeacf2003df9eea7def
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "636a1f2e38e17c4a9802684dc120b0e165e191a84f820eeacf2003df9eea7def", kill_on_drop: false }`
[INFO] [stderr] warning: struct is never constructed: `User`
[INFO] [stderr]   --> src/utils.rs:83:17
[INFO] [stderr]    |
[INFO] [stderr] 83 |      pub struct User {
[INFO] [stderr]    |                 ^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `new`
[INFO] [stderr]   --> src/utils.rs:91:16
[INFO] [stderr]    |
[INFO] [stderr] 91 |         pub fn new(name: String) -> User{
[INFO] [stderr]    |                ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `name`
[INFO] [stderr]    --> src/utils.rs:102:16
[INFO] [stderr]     |
[INFO] [stderr] 102 |         pub fn name(&self) -> &String {
[INFO] [stderr]     |                ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `points`
[INFO] [stderr]    --> src/utils.rs:105:12
[INFO] [stderr]     |
[INFO] [stderr] 105 |         fn points(&self) -> &u32 {
[INFO] [stderr]     |            ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `name_mut`
[INFO] [stderr]    --> src/utils.rs:110:16
[INFO] [stderr]     |
[INFO] [stderr] 110 |         pub fn name_mut(&mut self) -> &mut String {
[INFO] [stderr]     |                ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `reset`
[INFO] [stderr]    --> src/utils.rs:114:16
[INFO] [stderr]     |
[INFO] [stderr] 114 |         pub fn reset(&mut self){
[INFO] [stderr]     |                ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 6 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/osh_games-46c09e53258e2635
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "636a1f2e38e17c4a9802684dc120b0e165e191a84f820eeacf2003df9eea7def", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "636a1f2e38e17c4a9802684dc120b0e165e191a84f820eeacf2003df9eea7def", kill_on_drop: false }`
[INFO] [stdout] 636a1f2e38e17c4a9802684dc120b0e165e191a84f820eeacf2003df9eea7def